int get_device_type_by_device(const char *device_name)
{
if(device_name == NULL || strlen(device_name) <= 0){
usb_dbg("(%s): The device name is not correct.\n", device_name);
return DEVICE_TYPE_UNKNOWN;
}
#ifdef RTCONFIG_USB
if(!strncmp(device_name, "sd", 2)
#ifdef SUPPORT_IDE_SATA_DISK
|| !strncmp(device_name, "hd", 2)
#endif
){
return DEVICE_TYPE_DISK;
}
#endif
#ifdef RTCONFIG_USB_PRINTER
if(!strncmp(device_name, "lp", 2)){
return DEVICE_TYPE_PRINTER;
}
#endif
#ifdef RTCONFIG_USB_MODEM
if(!strncmp(device_name, "sg", 2)){
return DEVICE_TYPE_SG;
}
if(!strncmp(device_name, "sr", 2)){
return DEVICE_TYPE_CD;
}
if(isSerialNode(device_name) || isACMNode(device_name)){
return DEVICE_TYPE_MODEM;
}
#endif
#ifdef RTCONFIG_USB_BECEEM
if(isBeceemNode(device_name)){
return DEVICE_TYPE_BECEEM;
}
#endif
return DEVICE_TYPE_UNKNOWN;
}
/*
* Called when link comes up
*/
int
ipup_main(int argc, char **argv)
{
FILE *fp;
char *wan_ifname = safe_getenv("IFNAME");
char *wan_linkname = safe_getenv("LINKNAME");
char tmp[100], prefix[] = "wanXXXXXXXXXX_";
char buf[256], *value;
int unit;
_dprintf("%s():: %s\n", __FUNCTION__, argv[0]);
/* Get unit from LINKNAME: ppp[UNIT] */
if ((unit = ppp_linkunit(wan_linkname)) < 0)
return 0;
_dprintf("%s: unit=%d ifname=%s\n", __FUNCTION__, unit, wan_ifname);
snprintf(prefix, sizeof(prefix), "wan%d_", unit);
/* Stop triggering demand connection */
if (nvram_get_int(strcat_r(prefix, "pppoe_demand", tmp)))
nvram_set_int(strcat_r(prefix, "pppoe_demand", tmp), 1);
#ifdef RTCONFIG_USB_MODEM
// wanX_ifname is used for device for USB Modem
if ((value = getenv("DEVICE")) &&
(isSerialNode(value) || isACMNode(value)))
nvram_set(strcat_r(prefix, "ifname", tmp), value);
#endif
/* Touch connection file */
if (!(fp = fopen(strcat_r("/tmp/ppp/link.", wan_ifname, tmp), "a"))) {
perror(tmp);
return errno;
}
fclose(fp);
if ((value = getenv("IPLOCAL"))) {
if (nvram_invmatch(strcat_r(prefix, "ipaddr", tmp), value))
ifconfig(wan_ifname, IFUP, "0.0.0.0", NULL);
_ifconfig(wan_ifname, IFUP, value, "255.255.255.255", getenv("IPREMOTE"));
nvram_set(strcat_r(prefix, "ipaddr", tmp), value);
nvram_set(strcat_r(prefix, "netmask", tmp), "255.255.255.255");
}
if ((value = getenv("IPREMOTE")))
nvram_set(strcat_r(prefix, "gateway", tmp), value);
strcpy(buf, "");
if ((value = getenv("DNS1")))
sprintf(buf, "%s", value);
if ((value = getenv("DNS2")))
sprintf(buf + strlen(buf), "%s%s", strlen(buf) ? " " : "", value);
/* empty DNS means they either were not requested or peer refused to send them.
* lift up underlying xdns value instead, keeping "dns" filled */
if (strlen(buf) == 0)
sprintf(buf, "%s", nvram_safe_get(strcat_r(prefix, "xdns", tmp)));
nvram_set(strcat_r(prefix, "dns", tmp), buf);
wan_up(wan_ifname);
_dprintf("%s:: done\n", __FUNCTION__);
return 0;
}
int mdev_tty_main(int argc, char **argv)
{
FILE *fp;
int isLock, devnum, has_int_pipe;
char usb_port_id[64], usb_interface_id[64], node_fname[64];
const char *device_name, *action;
if(argc != 3){
printf("Usage: %s [device_name] [action]\n", argv[0]);
return 0;
}
device_name = argv[1];
action = argv[2];
usb_dbg("(%s): action=%s.\n", device_name, action);
if (!isSerialNode(device_name) && !isACMNode(device_name))
return 0;
sprintf(node_fname, "%s/%s", MODEM_NODE_DIR, device_name);
// Check Lock.
if((isLock = file_lock((char *)device_name)) == -1)
return 0;
// If remove the device?
if(!check_hotplug_action(action)){
unlink(node_fname);
if (get_usb_modem_wan(0))
notify_rc("on_unplug_usb_modem");
usb_dbg("(%s): Remove the modem node\n", device_name);
goto out_unlock;
}
// Get DevNum
devnum = 0;
has_int_pipe = 0;
usb_port_id[0] = 0;
if (get_interface_by_device(device_name, usb_interface_id, sizeof(usb_interface_id))) {
has_int_pipe = get_interface_Int_endpoint(usb_interface_id);
if (get_usb_port_by_interface_string(usb_interface_id, usb_port_id, sizeof(usb_port_id)))
devnum = get_usb_devnum(usb_port_id);
}
// Write node file.
mkdir_if_none(MODEM_NODE_DIR);
fp = fopen(node_fname, "w+");
if (fp) {
fprintf(fp, "pref=%d\n", (has_int_pipe) ? 1 : 0);
fprintf(fp, "devnum=%d\n", devnum);
fprintf(fp, "portid=%s\n", usb_port_id);
fclose(fp);
}
if (nvram_invmatch("modem_arun", "0") && nvram_match("modem_rule", "1") && nvram_invmatch("modem_type", "3"))
notify_rc("on_hotplug_usb_modem");
usb_dbg("(%s): Success!\n", device_name);
out_unlock:
file_unlock(isLock);
return 1;
}
/*
* Called when link comes up
*/
int
ipup_main(int argc, char **argv)
{
FILE *fp;
char *wan_ifname = safe_getenv("IFNAME");
char *wan_linkname = safe_getenv("LINKNAME");
char tmp[100], prefix[] = "wanXXXXXXXXXX_";
char buf[256], *value;
int unit;
_dprintf("%s():: %s\n", __FUNCTION__, argv[0]);
/* Get unit from LINKNAME: ppp[UNIT] */
if ((unit = ppp_linkunit(wan_linkname)) < 0)
return 0;
_dprintf("%s: unit=%d ifname=%s\n", __FUNCTION__, unit, wan_ifname);
snprintf(prefix, sizeof(prefix), "wan%d_", unit);
/* Stop triggering demand connection */
if (nvram_get_int(strcat_r(prefix, "pppoe_demand", tmp)))
nvram_set_int(strcat_r(prefix, "pppoe_demand", tmp), 1);
#ifdef RTCONFIG_USB_MODEM
// wanX_ifname is used for device for USB Modem
if ((value = getenv("DEVICE")) &&
(isSerialNode(value) || isACMNode(value)))
nvram_set(strcat_r(prefix, "ifname", tmp), value);
#endif
/* Touch connection file */
if (!(fp = fopen(strcat_r("/tmp/ppp/link.", wan_ifname, tmp), "a"))) {
perror(tmp);
return errno;
}
fclose(fp);
if ((value = getenv("IPLOCAL"))) {
if (nvram_invmatch(strcat_r(prefix, "ipaddr", tmp), value))
ifconfig(wan_ifname, IFUP, "0.0.0.0", NULL);
_ifconfig(wan_ifname, IFUP, value, "255.255.255.255", getenv("IPREMOTE"));
nvram_set(strcat_r(prefix, "ipaddr", tmp), value);
nvram_set(strcat_r(prefix, "netmask", tmp), "255.255.255.255");
}
if ((value = getenv("IPREMOTE")))
nvram_set(strcat_r(prefix, "gateway", tmp), value);
#ifdef RTCONFIG_DSL
/* Paul add 2013/1/23, only for Auto DNS and 3G/4G */
if (!nvram_match(strcat_r(prefix, "dnsenable_x", tmp), "0")) {
#endif
strcpy(buf, "");
if ((value = getenv("DNS1")))
sprintf(buf, "%s", value);
if ((value = getenv("DNS2")))
sprintf(buf + strlen(buf), "%s%s", strlen(buf) ? " " : "", value);
/* set PPP DNS, no DNS/usepeerdns forces update_resolvconf use xdns value */
nvram_set(strcat_r(prefix, "dns", tmp), buf);
#ifdef RTCONFIG_DSL
}
#endif
wan_up(wan_ifname);
_dprintf("%s:: done\n", __FUNCTION__);
return 0;
}
